Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
van cac » van hac, van cau, van bac
van bao » van ban, van dao
xuc cam » phuc cam
cam dan » cac dan, ca dan, nam dan
dan vat » dang vat, van vat, dan va
y nang » ky nang, ly nang, v nang
cua te » cua tu

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 y nang xa hoi. hieu ((van cac) or (van bao)) xuc cam dan vat ((cau tren) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang xa hoi. hieu ((van cac) OR (van bao)) xuc cam dan vat ((cau tren) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: su sach y nang xa hoi. hieu ((van cac) or (van bao)) xuc cam dan vat ((cau tren) or (cua te))*.