Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu lang » tien lang, tieu dung, tiem nang
hieu lang » chieu sang, hieu quang, nhieu tang
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
mang cua » manh cua, dung cua, ban cua
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: theo ((tieu lang) OR (hieu lang)) - hanh mang cua nhung cong tac ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu lang) OR (hieu lang)) - hanh mang cua nhung cong tac ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu lang) OR (hieu lang)) - hanh mang cua nhung cong tac ((toan cau) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu lang) OR (hieu lang)) - hanh mang cua nhung cong tac ((toan cau) or (toan tap))*.