Perhaps you should try some spelling variations:
luong than » luong thanh, luong nhan, luong tham
dung luong » dung thuong, dung phuong, dung truong
hoc thieu » toc thieu, hoc hien
thieu anh » thien anh, chieu xanh, thien danh
toan thuc » toan hoc, nhan thuc
dan thuc » dan toc, am thuc
phan cac » nhan cach, phan dau, phan van
phan lap » phan 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 thieu anh - tinh ((toan thuc) or (dan thuc)) dung luong than ((phan cac) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu anh - tinh ((toan thuc) OR (dan thuc)) dung luong than ((phan cac) OR (phan lap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu anh - tinh ((toan thuc) or (dan thuc)) dung luong than ((phan cac) or (phan lap))*.