Perhaps you should try some spelling variations:
thanh va » thanh van, hanh va, thanh ha
hang cau » hang dau, hang ca, nhung cau
va thanh » gia thanh, ban thanh, va tinh
luy tre » luyen tre
va cham » va chat, va tham
ky hang » ky nang, ly hang, ky dang
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky hang cau hoi. hieu ((ve cam) or (va cham)) xuc va thanh va ((luu tru) or (luy tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky hang cau hoi. hieu ((ve cam) OR (va cham)) xuc va thanh va ((luu tru) OR (luy tre)).
• Adding a wildcard symbol may retrieve word variants: te sac ky hang cau hoi. hieu ((ve cam) or (va cham)) xuc va thanh va ((luu tru) or (luy tre))*.