Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
va chat » van chat, va phat, va cham
nang xa » nang x, lang xa, nang ma
va cua » va chua, via cua, ca cua
dan va » doan va, dan ca, ban va
xa dan » ca dan, xa dai, va dan
ve cac » va cac, vien cac
y nang » ky nang, ly nang, v nang
ve cai » va cai, ve cau, ve tai
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y nang xa hoi. hieu ((((ve cai) OR (ve cac))) OR (va chat)) tuc xa dan va cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y nang xa hoi. hieu ((((ve cai) OR (ve cac))) OR (va chat)) tuc xa dan va cua tu".
• Adding a wildcard symbol may retrieve word variants: thu sach y nang xa hoi. hieu ((((ve cai) OR (ve cac))) OR (va chat)) tuc xa dan va cua tu*.