Perhaps you should try some spelling variations:
cong ngang » cong nhan, cong quang, cong lang
ngang toan » nganh toan, dang toan, quang toan
hoc chieu » hoc thieu, hoc hien, hoc dieu
doi chieu » doc hieu, doi chi, mot chieu
tranh cua » doanh cua, manh cua
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, mot chieu
cua dung » cua dang, cua dong, qua dung
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (((ho chieu) OR (doi chieu)))) xanh - canh tranh cua dung cong ngang toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (((ho chieu) OR (doi chieu)))) xanh - canh tranh cua dung cong ngang toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (((ho chieu) OR (doi chieu)))) xanh - canh tranh cua dung cong ngang toan ban*.