Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thuc phung » thuc chung, thuc nhung, thu phuong
hoc chieu » hoc thieu, ho chieu, hoc hien
toan thuc » toan hoc, dan thuc, nhan thuc
cong than » cong thanh, cong thang, cong thai
nhan cach » phan cac
cong tan » cong tac, cong san, cong thanh

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 thuc phung ((cong than) or (cong tan)) nhan cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - tinh toan thuc phung ((cong than) OR (cong tan)) nhan cach.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - tinh toan thuc phung ((cong than) or (cong tan)) nhan cach*.