Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat, trinh han
hanh trinh » canh tranh, hanh chinh
cong cong » cong dong, trong cong, dang cong
dung cong » dung trong
khi sinh » ki sinh, thi sinh, khoe sinh
van tuan » van quan, van ban, anh tuan
thi anh » thi hanh, thi thanh, thich anh
tuan cu » tuan tu, quan cua, tuan thu

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: doi ((khi sinh) OR (thi anh)) - hanh trinh quan ((cong cong) OR (dung cong)) van tuan cu~.
• Adding a wildcard symbol may retrieve word variants: doi ((khi sinh) or (thi anh)) - hanh trinh quan ((cong cong) or (dung cong)) van tuan cu*.