Perhaps you should try some spelling variations:
trinh quan » trinh luat, trinh han
trinh van » trinh han, trinh toan, dinh van
trong van » trong cac
chu tinh » chau tinh, chua tinh, cuu tinh
van phan » van phong, van thanh, luan phan
phan dau » phan tu, hang dau
ho chu » hoi chu, cho chu, ho chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chu tinh - canh ((trinh van) or (((trinh quan) or (tinh quang)))) dung trong van phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chu tinh - canh ((trinh van) OR (((trinh quan) OR (tinh quang)))) dung trong van phan dau.
• Adding a wildcard symbol may retrieve word variants: ho chu tinh - canh ((trinh van) or (((trinh quan) or (tinh quang)))) dung trong van phan dau*.