Perhaps you should try some spelling variations:
tang hanh » tang thanh, dang hanh, nang hanh
hieu viec » nhieu viec, hieu ve, sieu viet
viec cac » vien cac, viec cua, viec lam
tuc tang » thuc trang, duc thang, duc tan
toc sai » toc san, toc dai, thuoc sai
dang ha » dong ha, dung ha, lang ha
long ha » dong ha, cong ha, dong hoa
cac tuc » cac toc, cac tu, cac tac
sai ky » sac ky
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: toc sai ky ((dang ha) or (long ha)) hoi. hieu viec cac tuc tang hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sai ky ((dang ha) OR (long ha)) hoi. hieu viec cac tuc tang hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: toc sai ky ((dang ha) or (long ha)) hoi. hieu viec cac tuc tang hanh vi cua te*.