A restaurant in Hulun Buir, Inner Mongolia is under investigation for suspected "shortweighting" and "yin-yang menu".

On August 2, the Market Supervision and Administration Bureau of Hailaer District, Hulunbuir City issued a notice regarding the suspected illegal operation of a certain restaurant reported by netizens: Around 6 p.m. on August 1, 2025, a netizen posted a short video reflecting that a restaurant in Hailaer District was suspected of "shortchanging" and having a "yin and yang menu" etc. problems. The Market Supervision and Administration Bureau of Hailaer District attached great importance to this matter and immediately conducted an on-site inspection of the restaurant in question. In accordance with relevant laws and regulations, the Market Supervision and Administration Bureau of Hailaer District, following the principle of "strictness and speed," initiated an investigation into the restaurant on August 2. Next, any confirmed illegal behavior will be dealt with according to law.