Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
cua truong » cua trung, xuan truong, xa truong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tac nhan » tao nhan, cac nhan, dac nhan
nhan ha » nhanh ha, nhan hoa, nhan va

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 ((cua truong) or (cac truong)) cong tac nhan ha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ((cua truong) OR (cac truong)) cong tac nhan ha.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ((cua truong) or (cac truong)) cong tac nhan ha*.