Perhaps you should try some spelling variations:
sang taoi » sang tai, hang tai, tang tai
chua tri » chu tri, chua trieu, chua tivi
sang tao » hang tai
ve cham » va cham, ve chat, vu cham
va chua » vua chua, ca chua, va chu
hanh va » hang va, hanh vi
va hanh » van hanh, va thanh, va danh
su sach » so sach, vu sach
tuc va » thuc va, truc va, tuc xa
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach _ ((sang taoi) or (sang tao)) hoi. hieu ((ve cac) or (ve cham)) tuc va hanh va chua tri~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach _ ((sang taoi) OR (sang tao)) hoi. hieu ((ve cac) OR (ve cham)) tuc va hanh va chua tri.
• Adding a wildcard symbol may retrieve word variants: su sach _ ((sang taoi) or (sang tao)) hoi. hieu ((ve cac) or (ve cham)) tuc va hanh va chua tri*.