Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » canh tranh, hanh trinh, canh tinh
thong cong » trong cong, tong cong, thong thong
thanh toan » thanh hoa, tinh toan
trinh vat » trinh van, trinh luat, sinh vat
vat thong » va thong, vat trong, mat thong
ho chieu » theo chieu, hoc thieu, doi chieu

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