Perhaps you should try some spelling variations:
thuong nganh » trong nganh, thuong ngay, thuong gap
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trung » thanh trung, hanh trang, manh trung
trung ha » trung hoc, trung tam, trung cap
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
ha tinh » va tinh, may tinh
ha hang » nha hang, ha tang, va hang

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 tinh) OR (ha tinh)) - hanh trung ha hang thuong nganh ((toan cau) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (ha tinh)) - hanh trung ha hang thuong nganh ((toan cau) OR (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (ha tinh)) - hanh trung ha hang thuong nganh ((toan cau) OR (toan cao))*.