Perhaps you should try some spelling variations:
trinh trong » trinh truong, tranh trong, trinh trung
thanh tung » thanh cong
trong tuan » trong quan, trung tuan, trong tan
hieu lang » chieu sang, hieu quang, nhieu tang
dang cong » dung cong
tung van » trung van, tang van, dung van
van dang » van dong, van dung, van nang
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 tung van dang cong trinh trong tuan~.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh tung van dang cong trinh trong tuan*.