Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
tung toan » dung toan, truong toan, quang toan
doan phan » doanh phan, toan phan, doanh nhan
dan phan » dan chan, van phan, dam phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh tung toan thong cong ((doan phan) or (dan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tung toan thong cong ((doan phan) OR (dan phan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung toan thong cong ((doan phan) or (dan phan)) cau*.