Perhaps you should try some spelling variations:
manh trung » manh tung, thanh trung, manh hung
theo chieu » theo tieu, ho chieu, theo chu
thiet yeu » thiet ke
trung cua » truong cua, trung tuan, trung cap
dong cong » duong cong, dung cong, dang cong
theo yeu » theo tieu, theo chu
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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) or (((theo yeu) or (thiet yeu)))) tinh - manh trung cua dong cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((theo yeu) OR (thiet yeu)))) tinh - manh trung cua dong cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((theo yeu) or (thiet yeu)))) tinh - manh trung cua dong cong dan phan cau*.