Perhaps you should try some spelling variations:
thanh trinh » hanh trinh, thanh tinh, thanh binh
trinh quan » tinh quang, trinh luat, trinh han
quan hang » quan hoang, quan lang, quan hanh
hang cong » dang cong, hang nong, bang cong
chi tinh » chai tinh, chi minh, chi binh
van tuan » van quan, van ban, anh tuan
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi tinh - thanh trinh quan hang cong ((tan tran) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi tinh - thanh trinh quan hang cong ((tan tran) OR (van tuan)) cau*.