Perhaps you should try some spelling variations:
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 » khia canh, thi anh, thi oanh
thi hanh » thi thanh
sinh cua » manh cua, dinh cuu, sinh va
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 (thi hanh)) - nhan sinh cua bang cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((khi xanh) OR (thi hanh)) - nhan sinh cua bang cong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: doi ((khi xanh) or (thi hanh)) - nhan sinh cua bang cong manh toan ban*.