Perhaps you should try some spelling variations:
chiet tach » chieu sach
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trung » thanh trung, hanh trang, manh trung
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, nhieu tang
trung cap » truong cao, trung tam
cap nhung » cam nhung, vap nhung, dap nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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: hoc ((hieu lang) or (((chiet tach) or (chieu xanh)))) - hanh trung cap nhung cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu lang) OR (((chiet tach) OR (chieu xanh)))) - hanh trung cap nhung cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu lang) or (((chiet tach) or (chieu xanh)))) - hanh trung cap nhung cong dan toan tap*.