Perhaps you should try some spelling variations:
viec chat » viec cua, viec cho, ve chat
hieu viec » nhieu viec, hieu ve, sieu viet
trinh tai » trinh toan, trinh tu, trinh han
chat duc » chat xuc, chat doc, chet duoc
tinh tai » tinh thai, tinh hai, hinh tai
sach ky » sac ky, sach ty, sach kem
nang xa » nang x, lang xa, nang ma
cuc te » cua te, cuc thue, cuc tieu

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 (sach y)) nang xa hoi. hieu viec chat duc va ((tinh tai) OR (trinh tai)) cuc te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach y)) nang xa hoi. hieu viec chat duc va ((tinh tai) OR (trinh tai)) cuc te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) or (sach y)) nang xa hoi. hieu viec chat duc va ((tinh tai) OR (trinh tai)) cuc te*".