Perhaps you should try some spelling variations:
thanh trung » thanh tung
tuan thuong » than thuong, toan thuong, thanh thuong
thuong dong » phuong dong, tuong dong, chuong dong
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, tran tuan
dong von » dung von, dong co, dong hoc
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sang - thanh trung tuan thuong dong von ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sang - thanh trung tuan thuong dong von ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - thanh trung tuan thuong dong von ((than cau) or (than cap))*.