Perhaps you should try some spelling variations:
tran phuong » tran phong, trinh phuong, doan phuong
thanh tung » thanh cong
tuan phung » tuan hung, tuan phong, luan phuong
doi chieu » doc hieu, doi chi, mot chieu
san nhanh » san thanh, nhan nhanh, ban hanh
nhanh cau » nhanh cay, thanh chau, nhanh ha
ho chieu » theo chieu, hoc thieu, mot chieu
cong san » cong tac

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 (doi chieu)) tinh - thanh tung ((tuan phung) OR (tran phuong)) cong san nhanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (doi chieu)) tinh - thanh tung ((tuan phung) or (tran phuong)) cong san nhanh cau~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (doi chieu)) tinh - thanh tung ((tuan phung) or (tran phuong)) cong san nhanh cau*.