Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
trinh toan » tinh toan, thanh toan, trinh han
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
mang cua » manh cua, dung cua, ban cua
hang cua » hang ca, huong cua, thong cua
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: chao chu xanh - anh ((mang cua) or (hang cua)) thong cong trinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - anh ((mang cua) OR (hang cua)) thong cong trinh toan ban*.