Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » canh tranh, hanh trinh, canh tinh
trinh vat » trinh van, trinh luat, sinh vat
tong cong » trong cong, cong cong, dung cong
san thanh » ban thanh, van thanh, son thanh
ho chieu » theo chieu, hoc thieu, doi chieu
vat tong » vat trong, va tong, vat dong
san than » sang than, ban than, van than

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 - canh trinh vat tong cong ((san than) OR (san thanh)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh trinh vat tong cong ((san than) OR (san thanh)) cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh trinh vat tong cong ((san than) OR (san thanh)) cau*.