Perhaps you should try some spelling variations:
kieu tinh » lieu tinh, trieu tinh, diep tinh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua thong » cua thuong, cua khong, cua tong
thong tan » thong than, thong tran, thong tin
tranh cac » trinh cac, thanh cac, tranh cai
mang cua » manh cua, dung cua, ban cua
toan cao » toan ban, toan tap
ha tinh » va tinh, may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((kieu tinh) or (ha tinh)) - hanh mang cua thong thong tan ((tranh cac) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((kieu tinh) OR (ha tinh)) - hanh mang cua thong thong tan ((tranh cac) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho ((kieu tinh) or (ha tinh)) - hanh mang cua thong thong tan ((tranh cac) or (toan cao))*.