A Matter of Customs (; Cantonese: Lui Ting Dai Yat Kwan) is a TVB program in Hong Kong starring Liza Wang, Danny Lee, Wong Hei and Jessica Hsuan. The story is about customs agents in Hong Kong. Plot The story revolves around a customs team consisting originally of Sek (Evergreen Mak), Queenie (Fiona Leung), Heung (Jade Leung) and two others. Moon (Jessica Hsuan) is transferred to Ming's (Liza Wang) division. Kong (Wong Hei) also joins the team as captain. Ming suddenly finds herself falling for Shan (Danny Lee), a distinguished man in the publishing industry. At work, she is a role model to her most trusted subordinates Kong and Moon. Kong and Moon eventually fall in love with each other. But their fiery personalities soon clash and they end up breaking up. They both move on with different people but both end up in failure. Ming eventually gets together with Shan, but things get complicated when Shan's ex-girlfriend Kwun returns trying to get back together with him. Ming later finds that Shan involved in illegal drug practices. Kong and Moon [Wong Hei and Jessica Hsuan] Jessica gets transferred to her Aunt in Law's [Liza Wang] division, because she demonstrated her ability to work with suspects. Wong Hei just so happens to be transferred to the same team as captain of the team, previously CID. He is a loner, cold to everyone. Jessica tries to help him be more open, She asks him to drive her to work everyday on her motorcycle. He eventually agrees when she buys herself her own helmet. On one her first real operation she chases a criminal down but gets stab with an injection needle of the criminal who has AIDS. Jessica is horrified at the thought of possibility that she too may have contracted it. In front of her family and others she tries to be strong, but when they all leave she breaks down and runs out. Wong Hei chases after her, and he comforts her telling that she is not responsible for her family that she cannot take care of his girlfriend. Over time, Jessica sees that they are completely different people and they cannot be together. She breaks from him; also finding out that her heart has always been with Wong Hei. Wong Hei during an operation he accidentally shoots Queenie. He is unable to cope with the fact that he had