Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
vu sach » vu bach, su sach, vu khach
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, nam duoc
vai cua » dai cua, hai cua, lai 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: vu sach ky dang xa hoi. hieu ve ((cam duc) OR (pham duc)) ban thanh vai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ky dang xa hoi. hieu ve ((cam duc) OR (pham duc)) ban thanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: vu sach ky dang xa hoi. hieu ve ((cam duc) OR (pham duc)) ban thanh vai cua te*.