Perhaps you should try some spelling variations:
nhung luong » hung luong, nhung huong, nhung tuong
luong thanh » muong thanh, truong thanh, dong thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
trung cap » truong cao
toan cao » toan ban
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh ((trung cap) OR (trung tam)) nhung luong thanh ((toan cao) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh ((trung cap) OR (trung tam)) nhung luong thanh ((toan cao) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh ((trung cap) OR (trung tam)) nhung luong thanh ((toan cao) OR (toan tap))*.