Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung tung » nhung tuong, nhung dung, nhung vung
dien sach » dien anh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
ban thanh » ban hanh, ban hang
thanh tap » thanh lap, thanh tai, thanh tay
hoc dien » hoc hien, hoc vien, hoc dieu
tung ban » tuong ban, tung dan, tang ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc dien sach - ((hanh mang) or (hanh trinh)) cua nhung tung ban thanh tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc dien sach - ((hanh mang) OR (hanh trinh)) cua nhung tung ban thanh tap.
• Adding a wildcard symbol may retrieve word variants: hoc dien sach - ((hanh mang) or (hanh trinh)) cua nhung tung ban thanh tap*.