Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
truong cua » truong ca, truong quan, truong cao
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cua » trung tuan, trung cap, dung cua
ung duong » ung dung, tuong duong, cuong duong
duong anh » duong manh, duong xanh, duong vanh
tuan cau » toan cau, quan cau, tuan cu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - hanh ((trung cua) OR (truong cua)) ung duong anh tuan cau~".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - hanh ((trung cua) OR (truong cua)) ung duong anh tuan cau*.