Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh tranh » canh tranh, hanh trang, lanh tranh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
tan thanh » tran thanh, tang thanh, toan thanh
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
tan than » tan tran, ban than, tam than

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: chao chu xanh - ((hanh tranh) OR (hanh trinh)) cua nhung cong ((tan than) OR (tan thanh)) ma~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao chu xanh - ((hanh tranh) or (hanh trinh)) cua nhung cong ((tan than) OR (tan thanh)) ma~".
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - ((hanh tranh) or (hanh trinh)) cua nhung cong ((tan than) OR (tan thanh)) ma*.