Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
thanh toan » thanh hoa, thanh san, tinh toan
trinh van » trinh han, trinh quan, trinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
trinh va » trinh vat, trinh ve, trinh vi
dan toan » van toan, dan than, manh toan

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 va) or (trinh van)) thong cong ((dan toan) or (thanh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh ((trinh va) OR (trinh van)) thong cong ((dan toan) OR (thanh toan)) cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh ((trinh va) or (trinh van)) thong cong ((dan toan) or (thanh toan)) cao*.