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

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 (thi hanh)) - nhanh tinh cua bang cong manh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((khi xanh) OR (thi hanh)) - nhanh tinh cua bang cong manh van ban.
• Adding a wildcard symbol may retrieve word variants: doi ((khi xanh) or (thi hanh)) - nhanh tinh cua bang cong manh van ban*.