Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
chieu bang » chieu sang, chu bang, khien bang
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
thang va » hang va, trang va, thong va
cong tac » cong ty
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
va tong » va thong, va tuong, va trong

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu bang - nhanh thang va tong cong tac ((toan cau) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu bang - nhanh thang va tong cong tac ((toan cau) OR (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho chieu bang - nhanh thang va tong cong tac ((toan cau) OR (toan cao))*.