Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cau tren » dau tren, ca tren, cau treo
cham xuc » cam xuc, chat xuc, cham soc
van quan » van ban
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
cu tren » tu tren, dua tren

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky nang xa hoi. hieu ve cham xuc ((van thanh) or (van quan)) vinh ((cau tren) or (cu tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang xa hoi. hieu ve cham xuc ((van thanh) OR (van quan)) vinh ((cau tren) OR (cu tren)).
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. hieu ve cham xuc ((van thanh) or (van quan)) vinh ((cau tren) or (cu tren))*.