Perhaps you should try some spelling variations:
phuong thong » phuong trong, thong thong, phuong hoang
theo chieu » theo tieu, ho chieu, theo chu
chieu manh » chieu xanh, hieu manh, chu manh
thong dang » thong dung, thong mang, thong dan
va phuong » va thuong, cac phuong
dang toan » dang tran, dan toan, dung toan
chinh va » chinh ta, chinh tai, hanh va
toan cau » toan cao, toan ban, toan tap

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 manh - hanh chinh va phuong thong dang toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo chieu manh - hanh chinh va phuong thong dang toan cau*.