Perhaps you should try some spelling variations:
khong xuong » khong dung, hong vuong, thong duong
thanh trung » thanh tung
thieu manh » tien manh, trieu minh, chieu xanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
xuong dan » huong dan, xuong san, tuong dan
trung ha » trung hoc, trung tam, trung cap
ha khong » hoa khong, hay khong, hua khong
than cau » toan cau, than cap, thanh chau
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: toc ((thieu manh) OR (hieu manh)) - thanh trung ha khong xuong dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu manh) OR (hieu manh)) - thanh trung ha khong xuong dan ((than cau) OR (phan cau))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thieu manh) OR (hieu manh)) - thanh trung ha khong xuong dan ((than cau) or (phan cau))*".