Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
khia canh » kho canh, thi canh
bang cong » dang cong, bang song, hang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
khi xanh » thi anh, thi oanh, thi canh
thi hanh » thi thanh
tinh cua » trinh cua, sinh cua, tinh chat
cua bang » chua bang, cua ban, cua dang
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((((khi xanh) OR (khia canh))) or (thi hanh)) - nhanh tinh cua bang cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((((khi xanh) OR (khia canh))) OR (thi hanh)) - nhanh tinh cua bang cong manh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((((khi xanh) OR (khia canh))) or (thi hanh)) - nhanh tinh cua bang cong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: doi ((((khi xanh) OR (khia canh))) or (thi hanh)) - nhanh tinh cua bang cong manh toan ban*.