Perhaps you should try some spelling variations:
trong thong » trong thuong, thong thong, tong thong
chieu tinh » trieu tinh, lieu tinh, chau tinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung gap » trung cap, trung lap, thuong gap
trung gay » trong gay, trung tam, trung cap
thong tu » phong tuc, thong tin, thong ke
than cau » toan cau, phan cau, than cap
tu than » tu thanh, tu nhan, nu than

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 manh) or (chieu tinh)) - thanh ((trung gap) OR (trung gay)) trong thong tu than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu tinh)) - thanh ((trung gap) OR (trung gay)) trong thong tu than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu manh) or (chieu tinh)) - thanh ((trung gap) OR (trung gay)) trong thong tu than cau".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu tinh)) - thanh ((trung gap) OR (trung gay)) trong thong tu than cau*.