Perhaps you should try some spelling variations:
phan duc » pham duc, phan tu, phan dau
van phan » van phong, van thanh, luan phan
tan hanh » tan thanh, tang hanh, toan hanh
hanh vai » hanh vi, hanh va, hanh tai
cua viet » ca viet, hoa viet, cua vat
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
cua tre » cuu tre, cua triet, dua tren
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
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 sai ky nang xa hoi. thi van phan duc tan hanh vai ((((cua tre) OR (cua te))) or (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang xa hoi. thi van phan duc tan hanh vai ((((cua tre) OR (cua te))) OR (cua viet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky nang xa hoi. thi van phan duc tan hanh vai ((((cua tre) OR (cua te))) or (cua viet))".
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang xa hoi. thi van phan duc tan hanh vai ((((cua tre) OR (cua te))) or (cua viet))*.