Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, mot chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong vang » cong lang, cong quang, cong ngang
vang phan » van phan, nang phan, quang phan
ho chieu » theo chieu, hoc thieu, mot chieu
theo chu » theo chieu, cho chu, chao chu

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) or (doi chieu))) or (theo chu)) tinh - canh tranh cua nhung cong vang phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chieu) OR (doi chieu))) OR (theo chu)) tinh - canh tranh cua nhung cong vang phan tu.
• Adding a wildcard symbol may retrieve word variants: ((((ho chieu) or (doi chieu))) or (theo chu)) tinh - canh tranh cua nhung cong vang phan tu*.