Perhaps you should try some spelling variations:
sach ky » sach y, sach ty, sach kem
dang ha » dong ha, dung ha, lang ha
hieu ve » hieu va, hieu van
sac ky » cac ky, sai ky
ha hoi » hoa hoi, ha noi, xa hoi
ve cam » ve cham, ve cac, va cam
xuc va » tuc va, luc va, xac va
vi cua » vai cua, di cua
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: te ((sach ky) or (sac ky)) dang ha hoi. hieu ve cam ((xuc va) or (duc va)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sac ky)) dang ha hoi. hieu ve cam ((xuc va) OR (duc va)) hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) or (sac ky)) dang ha hoi. hieu ve cam ((xuc va) or (duc va)) hanh vi cua te*.