Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
dan tai » van tai, dan thi, han tai
va cham » va chat, va tham
ve cham » ve chat, vu cham, ve chim
ly nang » ky nang, ly hang, ly vang
cuc tre » duc tre, cua tre, cuu tre
y nang » ky nang, v nang, may nang
tuc va » thuc va, truc va, tuc xa
va dan » ca dan, va dao, va dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((y nang) or (ly nang)) xa hoi. hieu ((ve cham) or (va cham)) tuc va dan tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((y nang) OR (ly nang)) xa hoi. hieu ((ve cham) OR (va cham)) tuc va dan tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ((y nang) or (ly nang)) xa hoi. hieu ((ve cham) or (va cham)) tuc va dan tai cuc tre*.