Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
hanh dai » hanh tai, hanh dao, vanh dai
tu cach » tu cac
ve pham » vi pham, v pham, ve phan
hieu ve » hieu va, hieu van
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
vu sach » vu bach, su sach, vu khach
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 cach) or (vu sach)) ky dang xa hoi. hieu ve pham duc va ((hanh dai) or (thanh tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (vu sach)) ky dang xa hoi. hieu ve pham duc va ((hanh dai) OR (thanh tai)) cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (vu sach)) ky dang xa hoi. hieu ve pham duc va ((hanh dai) or (thanh tai)) cua te*.