Perhaps you should try some spelling variations:
viec chao » viec cho, viec cua, viec bao
hieu viec » nhieu viec, hieu ve, sieu viet
van hanh » van thanh, ban hanh, van anh
sach ky » sach ty, sach kem, sach hay
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
xu van » tu van, vu van, su van
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: tu ((((sach ky) OR (sac ky))) or (sach y)) nang xa hoi. hieu viec chao xu van hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((((sach ky) OR (sac ky))) OR (sach y)) nang xa hoi. hieu viec chao xu van hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((((sach ky) OR (sac ky))) or (sach y)) nang xa hoi. hieu viec chao xu van hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu ((((sach ky) OR (sac ky))) or (sach y)) nang xa hoi. hieu viec chao xu van hanh vi cua te*.