Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
cang thang » cong thanh, dang thanh
trinh toan » tinh toan, thanh toan, trinh han
theo chua » theo chu, ho chua, cheo cua
chua nang » chuc nang, chua xang, kha nang
thang va » hang va, trang va, thong va
va thong » va thuong, va phuong, he thong
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: theo chua nang - cang thang va thong cong trinh toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo chua nang - cang thang va thong cong trinh toan ban*.