Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
tien kinh » trien kinh, dien kinh, tien minh
dung cong » dung trong
hoc tien » hoc tieng, hoc hien, hoc vien
lang cua » mang cua, hang cua, long cua
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tien kinh - nhanh lang cua dung cong tac ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tien kinh - nhanh lang cua dung cong tac ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc tien kinh - nhanh lang cua dung cong tac ((toan cau) or (toan tap))*.