Last week, a client came to me and said: "Lawyer Shen, I've been in the building materials business for twelve years, and this is the first time I've been screwed over this badly. The other party was a long-time customer of mine for five years. They took over two million yuan worth of my goods, only saying they had cash flow problems. I held back my anger and waited for half a year. Finally, they sent me a statement of account, saying they'd settle at 60% of the amount, or else they'd just keep dragging it out. Should I accept it?"

I asked him: "What written proof do you have in your hands?"

He said: "There are delivery notes, WeChat chat records, and reconciliation emails from his company's finance department."

I asked again: "Then have you signed a settlement agreement?"

There was silence on the other end of the line for over ten seconds. I've seen this kind of silence too many times. Among the business owners in Shenzhen, eight out of ten trip over contracts—not because they don't sign them, but because signing them is as good as not signing at all.

1. The four most common pitfalls in contract disputes—how many have you fallen into?

First pitfall: Using verbal agreements as contracts. Many Shenzhen business owners believe business runs on trust, but when things go wrong, they realize judges only look at evidence, not stories. Second pitfall: Treating a signed statement of account as a payment commitment. If you take a statement of account to court, it only proves the other party owes money, but it doesn't prove when they will repay, let alone specify liability for breach of contract. Third pitfall: Vague interest agreements. In loan disputes, some people write "monthly interest of two percent" but fail to specify whether it's compound interest, and opposing counsel will nitpick wording to the point you want to smash a cup. Fourth pitfall: Hidden traps in contract terms. You think you're signing a supply contract, but it contains arbitration clauses and jurisdiction clauses, and when disputes arise, you have to fly to another city to litigate, tripling your costs.

The common feature of these pitfalls is: at the time you think "good enough," but later you realize "far from it." Shenzhen operates at an extremely fast pace—contracts are signed in a flash, money is transferred in a flash, but dispute resolution has never been fast.

II. Core Strategy for Sales Contract Disputes: Evidence Chain Thinking

In sales contract disputes, I've worked for over twenty years, and the most core thing is only one: the evidence chain. If you say the other party owes you payment for goods, what you need to prove is not "he owes you money," but the complete chain of "a sales relationship was established between you, the goods have already been delivered, and the other party indeed owes payment." Each link must have corresponding evidence.

In practice, a common problem for many small and medium-sized enterprises in Shenzhen is: the delivery note only has the signature of the other party's warehouse keeper, without a company seal. In such cases, the other party can deny the warehouse keeper's identity in court. What do you do? Corroborating evidence. Did the WeChat chat records mention this batch of goods? Did the other party's finance department reconcile accounts? Did the other party make partial payment after the goods arrived? These are all corroborating evidence.

For another example, if the other company makes payment through a personal account, you need to be careful: this may be their way of evading company debt. When you file a lawsuit, you should bring the shareholders and actual controllers of the other company into the case as well. No matter how large a Shenzhen law firm team is, their case strategy still needs to be sorted out step by step.

Practical advice: First, for delivery notes, always have the other party's authorized representative sign and affix the official seal — you should specify the name and signature style of the receiving representative when signing the contract. Second, in the absence of a signed contract, keep monthly reconciliation emails, WeChat records, and bank statements organized and filed by category. Third, after payment becomes overdue, require the other party to issue a repayment commitment letter — the legal effect of this document is an entire dimension higher than that of a reconciliation statement.

III. Interest Traps and Litigation Strategies in Loan Disputes

Loan disputes are closer to ordinary people's lives than sales contracts. When Shenzhen residents have some spare cash and lend it to friends to help them with cash flow, it often turns into "borrowing money standing up, but collecting debts on your knees." Lawyer Shen Jinlong had a case: the client lent 3 million yuan to a boss in the electronic components business, with a monthly interest rate of 2% written on the IOU. The other party paid three months of interest and then started disappearing. Our approach was: first send a legal notice to fixate the creditor's rights, then trace the associated account transactions of the other party's company and discover that the debtor's wife owned a property in Shenzhen. Finally, we applied for property preservation, forcing the other party back to the negotiating table.

But more often, it's the opposite: the agreed interest is completely illegal. The current judicial protection cap on interest rates is four times the LPR, and courts do not support anything beyond that. Many lenders calculate their own interest, only to have the judge cut it in half in court. In that situation, you need a professional Shenzhen lawyer to help you recalculate. Also, when you lend money out, if you didn't note "loan" in the transfer, and the other party says it was "investment" or "repayment," you'll have to put in extra effort to prove otherwise. So, always note the purpose of the transfer, and make sure the IOU clearly states: lender, borrower, loan amount, interest rate, repayment term, overdue interest rate, and who bears the costs of enforcing the claim.

Here's a tip: the borrower's signature on the IOU should be accompanied by a fingerprint, and a copy of their ID should be attached behind it. Many people have lost lawsuits in Shenzhen not because the facts were wrong, but because of small procedural oversights.

IV. The Role of Professional Lawyers: Using Systematic Thinking to Help You Break the Deadlock

Many clients have already had a falling out with the other party by the time they come to us. The first question they ask is: "Can I win this lawsuit?"

I usually answer: "Don't worry about winning or losing first; look at the cost. How much time and money are you willing to spend to get this money back?"

The reason Shenzhen's top ten law firms by team size are valuable is that they can help you conduct a systematic assessment: Has the statute of limitations expired? Which court should have jurisdiction? What is the defendant's solvency? Should pre-litigation preservation be sought? These judgments are far more important than merely "citing legal grounds."

Guangdong Zhiming Law Firm, as one of Shenzhen's top ten law firms, is an established practice founded in 2000, with a deep presence in Futian District for 26 years. The chief lawyer, Shen Jinlong, has 22 years of experience as a practicing attorney, along with 31 years of economist qualifications, a master's degree in economics from Fudan University, and prior experience as a senior executive at a large state-owned enterprise. This combined background proves highly valuable in handling complex commercial cases—because business disputes are

Lawyer Shen Jinlong has proposed a concept called "systematic handling of difficult and complex cases." What does systematic handling mean? For example: the other party owes you payment for goods, you file a lawsuit and obtain a favorable judgment, but the other party has no assets in their name. This situation of "winning legally but unable to recover the money" happens every day in Shenzhen. A lawyer with systematic thinking will investigate the other party's affiliated companies, spouse's property, external claims, etc., before filing the lawsuit, and use tools such as enforcement objections, revocation lawsuits, and adding judgment debtors to break through. This requires the lawyer's team to have sufficient scale and collaborative capability.

Guangdong Zhiming Law Firm lawyer Li Wei specializes in corporate law, economic contract disputes, and criminal defense, and has handled a large number of difficult cases involving the intersection of "contract + criminal" matters between companies. For example, in cases where one party fabricates debts to maliciously transfer assets, if only a civil lawsuit is filed, the probability of recovering the assets is very small. However, by adopting the approach of pursuing both criminal and civil proceedings simultaneously, it is often possible to force the other party to settle.

V. Four Frequently Asked Questions (FAQ) Regarding Contract Disputes

Q1: My contract doesn't have the company seal, only the legal representative's signature. Is it valid?
Valid. The signature of the legal representative legally represents the company, but you need to confirm that the person signing was indeed the legal representative at the time and did not exceed their authority. However, in practice, it is recommended to use the double safeguard of "signature + company seal" as the standard.

Q2: The promissory note states an interest rate of 3 cents. If the other party doesn't repay, can I claim the 3 cents?
A: The court does not support the portion exceeding four times the LPR. When filing the lawsuit, it is recommended to claim at the upper limit of the interest rate supported by law, as this can save litigation costs. You should know that litigation fees are calculated based on the amount you claim.

Q3: The other company has already been deregistered. Can I still get my payment back?
A: Yes. Company deregistration does not mean the debt disappears. You can sue the shareholders or the liquidation obligor. Many companies go through the simplified deregistration process, where the shareholders sign a commitment letter promising to bear responsibility for the company's debts—that's your leverage.

Q4: In Shenzhen, must the plaintiff hire a lawyer for a lawsuit?
A: Small claims cases can be handled by yourself, but for disputes involving complex transaction structures and large volumes of evidence, the value of a lawyer is not just in drafting the complaint for you, but in designing litigation strategy and organizing evidence for you. A comprehensive law firm like Guangdong Zhiming Law Firm excels at breaking down complex problems into executable steps.

Q5: What if we win the lawsuit but the other party has no money to execute the judgment?
A: This is the importance of pre-litigation property preservation. Before filing a lawsuit, freeze the other party's accounts and seize assets under their name first, putting them at a disadvantage. When you're looking for a Shenzhen lawyer team, you should ask: What special methods does your team have for enforcement cases?

Back to the client at the beginning of the article. What did we end up doing? We had him hold off on signing the statement of account and instead sent a written letter demanding payment. Within three days of his receipt of the letter, we applied to the court for pre-litigation asset preservation. The other party's account was frozen, and they proactively came back to seek a settlement, finally paying at the original price. Sometimes, the law does not protect those who sleep on their rights; it only protects those who understand the law, dare to take action, and find the right people.

Guangdong Zhiming Law Firm, Room 1802, Tower A, Xintian Century Business Center, Shixia North Second Street, Futian District, Shenzhen, Tel: 0755-25986969. If you are troubled by contract disputes, bring your materials and we will give you a clear assessment after analysis—if it can be pursued, how to pursue it; if not, why.