Perhaps you should try some spelling variations:
thien van » thi van
van hanh » van thanh, ban hanh, van anh
te sach » toc sach
van hac » van hoc, van ha, van hai
hac xuc » chat xuc
xuc van » duc van, luc van, vuc van
hanh di » hanh vi, hanh de, hang di
y nang » ly nang, v nang, may nang
di cua » dai cua, doi cua, de 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: te sach ((y nang) OR (ky nang)) xa hoi. thien van hac xuc van hanh di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y nang) OR (ky nang)) xa hoi. thien van hac xuc van hanh di cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ((y nang) OR (ky nang)) xa hoi. thien van hac xuc van hanh di cua te*.