Perhaps you should try some spelling variations:
chat cuc » chat cua, chat xuc, chi cuc
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
va chat » van chat, va phat, cao chat
cua tre » cua te, cuu tre, cua triet
le cua » ly cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty nang xa hoi. lieu va chat cuc ((va tinh) OR (may tinh)) le cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ty nang xa hoi. lieu va chat cuc ((va tinh) OR (may tinh)) le cua tre".
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang xa hoi. lieu va chat cuc ((va tinh) OR (may tinh)) le cua tre*.