Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
tuong dong » tuong duong, trong dong, cuong duong
trang cua » tranh cua, trung cua, thang cua
ho chieu » hoc thieu, doi chieu, mot chieu
tang cua » mang cua, hang cua, tang luan
dong tac » cong tac, dong tai, dong bac
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac

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: ((ho chieu) OR (theo chieu)) xanh - hanh ((trang cua) OR (tang cua)) tuong dong tac than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (theo chieu)) xanh - hanh ((trang cua) OR (tang cua)) tuong dong tac than cap~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) xanh - hanh ((trang cua) OR (tang cua)) tuong dong tac than cap*.