Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
cam duc » cam xuc, cao duc, pham duc
dao duc » giao duc, tao duoc
y nang » ly nang, v nang, may nang
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: thuat sach ((y nang) or (ky nang)) xa hoi. lieu va ((cam duc) or (dao duc)) van thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ((y nang) OR (ky nang)) xa hoi. lieu va ((cam duc) OR (dao duc)) van thanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: thuat sach ((y nang) or (ky nang)) xa hoi. lieu va ((cam duc) or (dao duc)) van thanh vi cua te*.