Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
trung cua » truong cua, trung tuan, trung cap
tong cong » cong cong, dung cong, dang cong
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac
tinh » trinh, dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((trieu tinh) or (chieu sang)) - thanh trung cua ((tong cong) or (trong cong)) ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((trieu tinh) OR (chieu sang)) - thanh trung cua ((tong cong) OR (trong cong)) ban than cap.
• Adding a wildcard symbol may retrieve word variants: doi ((trieu tinh) or (chieu sang)) - thanh trung cua ((tong cong) or (trong cong)) ban than cap*.