Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
cong thanh » dong thanh, cong trinh, cong tan
hanh dung » thanh dung, anh dung, hanh dong
dong cong » duong cong, dung cong, dang cong
khao cuu » cham cuu, chao chu, kho cua
cho dong » cho cong, co dong, pho dong
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: khao cuu tinh - hanh dung cho dong cong thanh toan ban~.
• Adding a wildcard symbol may retrieve word variants: khao cuu tinh - hanh dung cho dong cong thanh toan ban*.