Perhaps you should try some spelling variations:
luong than » luong thanh, luong nhan, luong tham
hung luong » hung vuong, dung luong, hang luong
hoc thien » hoc hien, hoc thieu, hoc thiet
thien anh » thien danh, tien anh, thien thanh
toan thuc » toan hoc, nhan thuc
dan thuc » dan toc, am thuc
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien anh - tinh ((toan thuc) or (dan thuc)) hung luong than ((phan cac) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien anh - tinh ((toan thuc) OR (dan thuc)) hung luong than ((phan cac) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: hoc thien anh - tinh ((toan thuc) or (dan thuc)) hung luong than ((phan cac) or (phan dau))*.