Perhaps you should try some spelling variations:
phuong trinh » chuong trinh, cong trinh, huong tran
thanh trung » thanh tung
phuong tinh » phuong binh, khuong tinh, phuong linh
chieu sang » chieu sach, chieu xanh, hieu lang
ha truong » nha truong, xa truong, ha trung
ho chieu » theo chieu, hoc thieu, doi chieu
trung ha » trung hoc, trung tam, trung cap
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - thanh trung ha truong ((phuong tinh) OR (phuong trinh)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh trung ha truong ((phuong tinh) OR (phuong trinh)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh trung ha truong ((phuong tinh) OR (phuong trinh)) toan ban*.