Perhaps you should try some spelling variations:
nhung luong » hung luong, nhung huong, nhung tuong
chieu tinh » trieu tinh, lieu tinh, chau tinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
tang cua » mang cua, tang luan, thong cua
hang cua » mang cua, hang ca, huong cua
luong va » dung va
toan tap » toan ban
va toan » van toan, bai toan, tap toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (chieu tinh)) - hanh ((tang cua) or (hang cua)) nhung luong va toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (chieu tinh)) - hanh ((tang cua) OR (hang cua)) nhung luong va toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (chieu tinh)) - hanh ((tang cua) or (hang cua)) nhung luong va toan tap*.