Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
trung hoa » trung hoc, trung ha
hoa nhung » hoc nhung, hon nhung, va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
than cau » toan cau, phan cau, than cap
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh trung hoa nhung cong ban ((than cau) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung hoa nhung cong ban ((than cau) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung hoa nhung cong ban ((than cau) or (phan dau))*.