Perhaps you should try some spelling variations:
phuong thong » phuong trong, thong thong, phuong hoang
thanh trung » thanh tung
hien nhanh » hien hanh, thien thanh, tien thanh
cua phuong » cuu phuong, cuc phuong, luan phuong
hien xanh » hien hanh, chieu xanh, hien khanh
trung cua » truong cua, trung tuan, trung cap
thong dan » thong van, tuong dan, thong den
dan thanh » dang thanh, danh thanh, ban thanh
thanh hai » thanh phan, thanh hoa, thanh san

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hien xanh) OR (hien nhanh)) - thanh trung cua phuong thong dan thanh hai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien xanh) OR (hien nhanh)) - thanh trung cua phuong thong dan thanh hai".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) OR (hien nhanh)) - thanh trung cua phuong thong dan thanh hai*.