Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
khong cang » thong cong, hong bang, khong dung
trung hua » trung hoa, trung cua, trung huy
trung ha » trung hoc, trung tam, trung cap
cang dan » cong dan, tang dan, canh dan
dan phan » doan phan, dan chan, van phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - thanh ((trung hua) OR (trung ha)) khong cang dan phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - thanh ((trung hua) OR (trung ha)) khong cang dan phan tu".
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh ((trung hua) OR (trung ha)) khong cang dan phan tu*.