Perhaps you should try some spelling variations:
phat xuat » phan xuat, pham xuat, phap luat
xuat cam » xuat cac, xuat mam, thuat cam
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
cam dan » cac dan, ca dan, nam dan
dan vai » dan va, dan tai, dan vat
cuu tre » cua tre, cau tren, cau treo
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: su sach ky nang xa hoi. lieu va phat xuat cam dan vai ((cuu tre) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang xa hoi. lieu va phat xuat cam dan vai ((cuu tre) OR (cua tu)).
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. lieu va phat xuat cam dan vai ((cuu tre) or (cua tu))*.