Perhaps you should try some spelling variations:
sanh ty » sach ty, canh tay
ty nang » ky nang, ty xang, ty hang
ve pham » v pham, ve phan, ve phat
va danh » va dinh, va hanh, dia danh
vai cua » dai cua, hai cua, lai cua
va dan » ca dan, va dao, va dau
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: do sanh ty nang x hoi. hieu ((ve pham) or (vi pham)) duc ((va danh) OR (va dan)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: do sanh ty nang x hoi. hieu ((ve pham) OR (vi pham)) duc ((va danh) OR (va dan)) vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "do sanh ty nang x hoi. hieu ((ve pham) or (vi pham)) duc ((va danh) OR (va dan)) vai cua te".
• Adding a wildcard symbol may retrieve word variants: do sanh ty nang x hoi. hieu ((ve pham) or (vi pham)) duc ((va danh) OR (va dan)) vai cua te*.