tāng, gēng, chǎofàn zhè lèi cài, yòng gōngsháo gèng fāngbiàn yě gèng wèishēng汤、羹、炒饭这类菜,用公勺更方便也更卫生。For dishes like soups, stews, and fried rice, using serving spoons is more convenient and hygienic.