Perhaps you should try some spelling variations:
thanh trung » thanh tung
hieu nganh » vien nganh, hiem ngan, hieu manh
trung nhat » truong nhat, trong nhat, trung nhan
chau tinh » cuu tinh, ha tinh, cua tinh
nhat hang » nhat hanh, nha hang, nhat trang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu nganh) or (chau tinh)) - thanh trung nhat hang ((cong dan) or (cong san)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu nganh) OR (chau tinh)) - thanh trung nhat hang ((cong dan) OR (cong san)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu nganh) or (chau tinh)) - thanh trung nhat hang ((cong dan) or (cong san)) toan cao*.