Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh vat » trinh luat, sinh vat, trinh tai
trinh han » trinh quan
trinh van » trinh quan, trinh toan, dinh van
san thanh » ban thanh, van thanh, son thanh
thanh cau » thanh chau, thanh mau, nhanh cau
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac

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 vat) OR (trinh han))) or (trinh van)) trong cong san thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((((trinh vat) OR (trinh han))) OR (trinh van)) trong cong san thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh ((((trinh vat) OR (trinh han))) or (trinh van)) trong cong san thanh cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((((trinh vat) OR (trinh han))) or (trinh van)) trong cong san thanh cau*.