1. 不淨觀 bú jìng guān
2. 慈悲觀 cí bēi guān
3. 因緣觀 yīn yuán guān
4. 念佛觀 niàn fó guān
5. 數息觀 shŭ xí guān

The contemplation of impurity
The contemplation of loving-kindness and compassion
The contemplation of causes and conditions
The contemplation of the Buddha
The contemplation of counting the breath