你打算怎样学习汉语？

Nǐ dǎsuàn zěnyàng xuéxí Hànyǔ?

How are you planning to study Chinese?

这个字应该怎样写？

Zhège zì yīnggāi zěnyàng xiě?

How should this character be written?

天气这么冷，我们怎样去公园呢？

Tiānqì zhème lěng, wǒmen zěnyàng qù gōngyuán ne?

The weather is so cold, how can we go to the park?