Perhaps you should try some spelling variations:
thien chinh » tien thinh, thien chien, thi chinh
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
hanh mang » nhanh mang, hanh trang, nhanh lang
te chinh » tai chinh
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thien chinh) or (te chinh)) sach - ((hanh mang) or (hanh trinh)) va nhung cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thien chinh) OR (te chinh)) sach - ((hanh mang) OR (hanh trinh)) va nhung cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ((thien chinh) or (te chinh)) sach - ((hanh mang) or (hanh trinh)) va nhung cong dan phan cau*.