Perhaps you should try some spelling variations:
theo hop » theo phap, thao hoc, theo ucp
anh tang » anh bang, anh dang, anh nang
tang qua » tang quan, tang cua, tang quy
qua dung » quang dung, su dung, qua song
cong dan » cong san, cong tan, cong dong
phan cau » phan dau, phan cac, phan tu
theo ho » theo bo, tho ho, thao hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo ho) OR (theo hop)) manh - anh tang qua dung ((cong dan) or (huong dan)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo ho) OR (theo hop)) manh - anh tang qua dung ((cong dan) OR (huong dan)) phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo ho) OR (theo hop)) manh - anh tang qua dung ((cong dan) or (huong dan)) phan cau".
• Adding a wildcard symbol may retrieve word variants: ((theo ho) OR (theo hop)) manh - anh tang qua dung ((cong dan) or (huong dan)) phan cau*.