Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan nang » luan van, van nang, luan san
nang cong » nang song, dang cong, bang cong
san chang » ban hang, dan chan, van khang
chang tap » hang tap, hang tai, han tap
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - hanh doanh luan nang cong san chang tap~.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh doanh luan nang cong san chang tap*.