Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
thanh tran » thanh trang, thanh toan, thanh tra
tran thanh » ban thanh, van thanh, quan thanh
thanh tong » thanh cong, thanh tung, thanh long
hoc thien » hoc hien, hoc thieu, hoc thiet
tong cong » trong cong, cong cong, dung cong
cong san » cong tac
than cau » toan cau, thanh chau, thanh mau
than cap » khan cap, thanh lap, thanh cac
phan cau » phan dau, phan cac, phan tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien danh - thanh tran thanh tong cong san ((((than cau) OR (than cap))) OR (phan cau))~.
• Adding a wildcard symbol may retrieve word variants: hoc thien danh - thanh tran thanh tong cong san ((((than cau) or (than cap))) or (phan cau))*.