Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hang cong » dang cong, hang nong, bang cong
ho chieu » theo chieu, hoc thieu, doi chieu
phan van » pham van, thanh van, luan van
cong san » cong tac
toan tap » toan ban
phan va » nhan va, han va, phan ba
pha tap » pham tai

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 - hanh ((phan va) OR (phan van)) hang cong san ((toan tap) or (pha tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((phan va) OR (phan van)) hang cong san ((toan tap) OR (pha tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh ((phan va) OR (phan van)) hang cong san ((toan tap) or (pha tap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((phan va) OR (phan van)) hang cong san ((toan tap) or (pha tap))*.