Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
cong tinh » cong trinh, cong vinh, long tinh
theo chu » theo chieu, cho chu, theo yeu
chao chu » cho chu, cua chu, cao cho
quang va » quang van, quan va, quang ma
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 chu) or (chao chu)) sang - nhanh quang va thong cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (chao chu)) sang - nhanh quang va thong cong tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (chao chu)) sang - nhanh quang va thong cong tinh toan ban*.