Perhaps you should try some spelling variations:
phuong tuong » phong tuong, phuong duong, phuong luong
chieu tinh » trieu tinh, lieu tinh, kieu tinh
chau tinh » cuu tinh, ha tinh, cua tinh
va phuong » va thuong, cac phuong
tuong dan » huong dan, tung dan, xuong dan
dan chinh » dang chinh, lan chinh, van chinh
chinh ca » chinh ta, chinh va, chinh tai
cong va » dong va, cong ha, cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu tinh) or (chau tinh)) - thanh cong va phuong tuong dan chinh ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu tinh) OR (chau tinh)) - thanh cong va phuong tuong dan chinh ca.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu tinh) or (chau tinh)) - thanh cong va phuong tuong dan chinh ca*.