Perhaps you should try some spelling variations:
thanh trung » thanh tung
cua thuong » cua truong, cua phuong, ca thuong
thuong con » thuong dong, truong cong, thong cong
hieu lang » chieu sang, hieu quang, nhieu tang
trung cua » truong cua, trung tuan, trung cap
van than » van thanh, van thang, van tuan
dan chan » dan gian, dan ca, van chat
ho hieu » ho chieu, hoi hieu, nho hieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - thanh trung cua thuong con ((van than) or (dan chan)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh trung cua thuong con ((van than) OR (dan chan)) cap.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh trung cua thuong con ((van than) or (dan chan)) cap*.