Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
thien chanh » thien chinh, hien hanh, tien thanh
hanh trong » hanh trang, anh trong, hinh trong
trong tuan » trong quan, trung tuan, trong tan
thien anh » thien danh, tien anh, thien hach
tuan dang » tran dang, tuan bang, tuan dung
dang cong » dung cong
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: hoc ((((thien anh) or (thien chanh))) or (thien thanh)) - hanh trong tuan dang cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thien anh) OR (thien chanh))) OR (thien thanh)) - hanh trong tuan dang cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((((thien anh) or (thien chanh))) or (thien thanh)) - hanh trong tuan dang cong dan phan cau*.