Perhaps you should try some spelling variations:
thu phuong » thi phuong, thu huong, theo phuong
thuc phung » thuc chung, thuc nhung, duc phung
thieu anh » thien anh, chieu xanh, thien danh
cong than » cong thanh, cong thang, cong thai
cong tan » cong tac, cong san, cong thanh
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu anh - tinh toan ((thuc phung) OR (thu phuong)) ((cong than) or (cong tan)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu anh - tinh toan ((thuc phung) OR (thu phuong)) ((cong than) OR (cong tan)) phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu anh - tinh toan ((thuc phung) OR (thu phuong)) ((cong than) or (cong tan)) phan cac".
• Adding a wildcard symbol may retrieve word variants: toc thieu anh - tinh toan ((thuc phung) OR (thu phuong)) ((cong than) or (cong tan)) phan cac*.