Perhaps you should try some spelling variations:
trinh xuat » trinh luat, trinh xuan, trich xuat
nhung cong » dung cong, thong cong, hang cong
trinh cua » trinh luat, trinh quan, trinh luan
cong vang » cong lang, cong quang, cong ngang
chi xanh » chi anh, chi danh, chi hanh
tinh cua » sinh cua, tinh chat, tranh cua
vang ban » van ban, hang ban, nang ban
doi chi » doi khi
ban cu » ban cua, ban cau, ban tu

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 chi xanh - hanh ((((trinh cua) OR (trinh xuat))) OR (tinh cua)) nhung cong vang ban cu~.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh ((((trinh cua) or (trinh xuat))) or (tinh cua)) nhung cong vang ban cu*.