Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » canh tranh, hanh trinh, canh tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
lang cong » dang cong, bang cong, hang cong
thanh lap » thanh san, phan lap, thanh hai
trinh va » trinh van, trinh vat, trinh ve
cong san » cong tac
than cap » khan cap, thanh cac, than cua
va lang » va nang, hoa lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - canh trinh va lang cong san ((than cap) OR (thanh lap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - canh trinh va lang cong san ((than cap) OR (thanh lap))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - canh trinh va lang cong san ((than cap) OR (thanh lap))*.