Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
ho chieu » theo chieu, hoc thieu, doi chieu
sinh thi » sinh thai, dinh thi, ninh thi
thi nang » thi cong, ki nang, thi hanh
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan tap » toan ban
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 - nhan sinh thi nang ((cong dan) OR (cong san)) ((pha tap) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - nhan sinh thi nang ((cong dan) OR (cong san)) ((pha tap) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - nhan sinh thi nang ((cong dan) OR (cong san)) ((pha tap) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - nhan sinh thi nang ((cong dan) OR (cong san)) ((pha tap) or (toan tap))*.