Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
cong doan » cong dan, cong hoan, dong doanh
doan pha » doan phan, doanh phan, toan phan
nhan va » nhan tai, nhan dan, nhan tao
pha tap » pham tai
han va » hang va, hanh va, ban va

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 - hanh ((han va) or (nhan va)) thong cong doan pha tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((han va) OR (nhan va)) thong cong doan pha tap*.