Perhaps you should try some spelling variations:
phan tien » phan kien, phan bien, phap tieng
thu sach » tu sach, thuat sach, thuoc sach
hieu ve » hieu va, hieu van
cao suc » cao su, cao duc
va phan » van phan, va phat, va phap
y nang » ky nang, ly nang, v nang
ve cao » va cao, ve bao, ve cac
suc va » duc va, tuc va, luc va
cua tu » cua tuc, cua cu, cua vu
cua su » qua su
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: thu sach y nang x hoi. hieu ve cao suc va phan tien ((cua te) or (((cua tu) or (cua su))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y nang x hoi. hieu ve cao suc va phan tien ((cua te) OR (((cua tu) OR (cua su)))).
• Adding a wildcard symbol may retrieve word variants: thu sach y nang x hoi. hieu ve cao suc va phan tien ((cua te) or (((cua tu) or (cua su))))*.