Perhaps you should try some spelling variations:
phan tien » phan kien, phan bien, phap tieng
thu sach » tu sach, thuat sach, thuoc sach
cao truc » cau truc, vao truc, cao thuoc
sach ky » sac ky, sach y, sach ty
hieu va » lieu va, hieu qua
truc va » thuc va, thuc vat, trung va
va phan » van phan, va phat, va phap
va cao » va cac, va co, va dao
cua tu » cua tuc, cua su, cua cu
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 ky nang x hoi. hieu va cao truc va phan tien ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ky nang x hoi. hieu va cao truc va phan tien ((cua te) OR (cua tu)).
• Adding a wildcard symbol may retrieve word variants: thu sach ky nang x hoi. hieu va cao truc va phan tien ((cua te) or (cua tu))*.