Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
thu nhung » thuc nhung, thi nhung, tu nhung
toan thu » toan thuc, toan thue, tuan thu
cong tan » cong tac, cong san, cong thanh
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 chieu xanh - tinh toan thu nhung cong tan ((phan cac) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - tinh toan thu nhung cong tan ((phan cac) OR (phan lap)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - tinh toan thu nhung cong tan ((phan cac) or (phan lap))*.