Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh van » trinh han, trinh quan, trinh toan
lang cong » dang cong, bang cong, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
trinh va » trinh vat, trinh ve, trinh vi
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban

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 ((trinh va) OR (trinh van)) lang cong san toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh ((trinh va) OR (trinh van)) lang cong san toan tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((trinh va) OR (trinh van)) lang cong san toan tap*.