Perhaps you should try some spelling variations:
chong cong » cong cong, thong cong, cuong cong
hoc tieng » hoc hien
hoc thiet » hoc thieu, hoc thuyet, hoc hien
tranh cua » doanh cua, manh cua
cua chong » cua cong, cua chung, cua khong
cong doan » cong dan, cong hoan, dong doanh
doan phan » doanh phan, toan phan, dan phan
hoc tien » hoc hien, hoc vien, hoc tren
phan lap » phan dau

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) OR (hoc tieng))) or (hoc thiet)) anh - canh tranh cua chong cong doan phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoc tien) OR (hoc tieng))) OR (hoc thiet)) anh - canh tranh cua chong cong doan phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((hoc tien) OR (hoc tieng))) or (hoc thiet)) anh - canh tranh cua chong cong doan phan lap".
• Adding a wildcard symbol may retrieve word variants: ((((hoc tien) OR (hoc tieng))) or (hoc thiet)) anh - canh tranh cua chong cong doan phan lap*.