Perhaps you should try some spelling variations:
phuong cang » phuong bang, phuong hoang, phuong giang
trung quan » truong quan, trong quan, truong quang
trung tuan » trung thanh, trung tam, tran tuan
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
cang dan » cong dan, tang dan, canh dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu tinh - thanh ((trung quan) or (trung tuan)) phuong cang dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu tinh - thanh ((trung quan) OR (trung tuan)) phuong cang dan chan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu tinh - thanh ((trung quan) or (trung tuan)) phuong cang dan chan cau*.