Perhaps you should try some spelling variations:
sinh ty » sinh ly, sinh y, sinh tu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
truc va » thuc va, thuc vat, trung va
va hanh » van hanh, va thanh, ban hanh
luy tre » luyen tre
va cau » van cau, va cac, va dau
vi luy » vi lua, vi luu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sinh ty nang xa hoi. lieu va cau truc va hanh vi luy tre~.
• Adding a wildcard symbol may retrieve word variants: hoc sinh ty nang xa hoi. lieu va cau truc va hanh vi luy tre*.